At Stewart Air Conditioning & Heating, we’ve built our business on total customer satisfaction. Our factory trained, radio dispatched technicians have the experience and quality equipment needed to ensure the job is done right… the first time. Call (859) 252-4945
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Three Step Process

Contact Us

Call (859) 252-4945 & request a service call today.

Peace Of Mind

Discuss your HVAC needs with our friendly & professional staff.

Total Customer Satisfaction

Serving the Lexington area since 1976 because we get it right.

Our Dedicated Team

Kendal Stewart - Owner / President Stewart AC Grace Stewart - Accounts Payable Stewart AC Susan Starnes - General Manager Stewart AC j Shimizu - Customer Service Stewart AC

Drew Foisy - Operations Manager Stewart AC Freddie - Service Manager Stewart AC Tom - Service / Install Stewart AC


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The United States Environmental Protection Agency (EPA) has required that all persons handling refrigerants should be certified.

Stewart AC is a EPA certified contractor in Lexington, Kentucky.

Call (859) 252-4945

Satisfied Homeowners Since 1976:

Excellent Service & Well Worth It

The motor went out on my furnace. The service tech showed up early and was very professional and got the job done in a timely manner. He made sure everything was clean and working properly before leaving. I asked a lot of questions and he was honest and very knowledgeable. I would recommend this company.

Stewart AC Earned My Loyalty & Gratitude!

On one of those days when the temperature was in the high 90s and the heat index was over 100, my 2nd floor A/C stopped working. I contacted the original company who installed it and was told TWO DAYS! More than one neighbor suggested I call Stewart A/C and Heating. They were PHENOMENAL!!! I'm not sure I realized companies like this, which puts customer service at such a priority and whose employees take such personal pride in their work, even still existed.

The Technicians Were Very Professional

Excellent service. I needed first an estimate immediately and then a heat pump installed on a particular day. STEWART AIR CONDITIONING & HEATING were very helpful on both counts. The technicians were very professional, and the heat pump works great.

More Than My Money's Worth

Originally came out in July and recharged my coolant and said I might have a small leak in the accumulator, but it was to small to find, a month later, again no coolant, they came out, found that the leak had gotten bigger and replaced the accumulator later the same day... and recharged the Freon for free to provide AC until the piece could be replaced...the employee was very professional and courteous...I will use for all of my future HVAC needs.

Quick Response, Professional & Friendly

I thought I had a problem with the electric heat pump running for an extended time. Technicians came out and ran a lot of tests, found no problems. He explained everything he was doing as he worked, answered all my questions, and didn't try to sell me a product or service I didn’t need. Technician was very honest and professional.

sam-02"Our success is based on the quality of our work. We strive to always do a better job than anyone else in the industry. Our customers do not depend on us, we depend on them. We do it all and we do it to your satisfaction."

Amana Quality HVACchamber-logo
North American Technician Excellence (NATE,) certified. Angie's List Super Service Award - Heating & Air Conditioning/Hvac in Lexington, Kentucky

We carry quality Amana HVAC systems
We also service all major HVAC unit brands.
Learn more


Goodman Presidents Club

Goodman oustanding sales and serivce

Angie's List Super Service Award

All technicians are licensed HVAC professionals by the State of Kentucky